| 1. | Sperms fertilize ova in the fallopian tube .
在输卵管内精子使卵受精。 |
| 2. | The product of fertilization is the zygote .
受精的产物是杂合子。 |
| 3. | Spermathecal pores are usually intersegmental .
受精囊孔经常是位于节间。 |
| 4. | Spermathecae and their pores are not always paired .
受精囊与孔常不成对。 |
| 5. | The trichogynes show zygotropic curvatures .
受精丝显示出趋接合子的弯曲。 |
| 6. | Homozygous races do not segregate on selfing .
自体受精不能分离纯合的生理小种。 |
| 7. | Usually earthworms have two or more pairs of spermathecal pores .
蚯蚓常常有两对或多对受精囊孔。 |
| 8. | Most megadrile earthworms reproduce by normal cross-fertilization .
大多数巨蚓的生殖是正常异体受精。 |
| 9. | Frequently the basal ovule, which is the last one to be fertilized would abort .
最后受精的基生胚珠经常败育。 |
| 10. | The day of full opening of the flower very likely is the day of fertilization .
花朵完全开放的当天多半就是受精的那天。 |
